what is liquid smoke

Liquid smoke is a liquid that tastes like smoke and replicates the flavor produced by smoke-curing without actually requiring you to smoke anything. It is made by burning hardwoods such as hickory or mesquite at high temperatures, and particles of the smoke are collected in condensers. The resulting liquid is concentrated down for a stronger flavor. Some brands add seasonings, flavorings like molasses or vinegar, or colorants like caramel, but liquid smoke should just be smoke and water. Liquid smoke is versatile and can be used in marinades, pizza sauce, pasta sauce, in stir-fries, and more. It is generally considered safe to use in moderation, but it contains real smoke, which also contains carcinogens.